Given that f.x 3x-2 over x+1 g[x] x +5 evaluate f[-4] and gf [-2]
1 answer:
The value of f[ -4 ] and g°f[-2] are and 13 respectively.
Given the function;
- f[ -4 ] = ?
- g°f[ -2 ] = ?
For f[ -4 ], we substitute -4 for every variable x in the function.
For g°f[-2]
g°f[-2] is expressed as g(f(-2))
Therefore, the value of f[ -4 ] and g°f[-2] are and 13 respectively.
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